diff --git a/README.md b/README.md
index 7826339..c00385a 100644
--- a/README.md
+++ b/README.md
@@ -88,4 +88,4 @@ require("setimmediate");  // (somewhere early in your app; it attaches to the gl
 [nextTick]: http://nodejs.org/docs/v0.8.16/api/process.html#process_process_nexttick_callback
 [postMessage]: http://www.whatwg.org/specs/web-apps/current-work/multipage/web-messaging.html#posting-messages
 [MessageChannel]: http://www.whatwg.org/specs/web-apps/current-work/multipage/web-messaging.html#channel-messaging
-[cross-browser-demo]: http://jphpsf.github.com/setImmediate-shim-demo
+[cross-browser-demo]: https://jphpsf.github.io/setImmediate-shim-demo/